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Lead AI Engineer UK - Remote Portugal - Remote There are NO limits to your career: come shape the future and be part of a truly unique global culture at OutSystems! About This Role As a Lead AI Engineer in our Artificial Intelligence Group, you will be working on our Mentor line of products. Your main role will be to design and bring to life AI products and features applied to the problem of Enterprise Vibe Coding (vibe coding for “serious software”), covering the full Software Development Lifecycle. To do this, you will work alongside the rest of the group to push the state-of-the-art and build the next generation of AI-native developer tools. The sky's the limit and you’ll help us get there. Key Responsibilities • Stay up to date with the state-of-the-art in Artificial Intelligence and Machine Learning, and apply it to the problem of Enterprise Vibe Coding;, • Make use of techniques such as In-Context Learning (Prompt Engineering & Retrieval Augmented Generation) and Tool Calling to guide Agents to perform as intended;, • Work in an “eval-driven development” methodology, applying evaluation techniques such as model-based critiques, semantic accuracy benchmarks, and tool-use success rates as the basis for developing robust, reliable, and production-ready LLM Agents;, • Work across the entire lifecycle of product development, from ideation, through prototyping and designing to implementation and evaluation;, • Collaborate with cross-functional teams to ship and iterate on production-grade AI products;, • Own the end-to-end development of AI features of a customer-facing product, ensuring software quality, observability and scalability;, • Be a thought leader in the space, advancing the field by putting the most forward ideas into practice in a large-scale project. Qualifications / What You Need To Succeed • Ph.D. or MSc degree in Computer Science, Electrical Engineering, Artificial Intelligence, Machine Learning, or related technical fields is highly valued., • 7+ years of work experience in Machine Learning and AI Engineering roles, preferably building with LLMs and/or Agentic Systems, from development to production., • Hands-on experience with LLM frameworks (e.g. langchain, langgraph, llamaindex, langsmith), AI platforms (e.g. Databricks, mlflow) and containerization solutions (e.g. Docker) is valued., • Strong software engineering fundamentals and proficiency in Python are a must., • Be creative, ambitious and curious. Be resourceful and innovative. The Longer Story: OutSystems enables enterprise teams to build AI-powered applications and agents that reduce manual work, streamline internal operations, and accelerate impact. A proven low-code foundation combined with agentic AI and AI app generation capabilities empowers teams to move up to 10x faster with the assurance of security, scalability, and governance built in. As the future becomes agentic, our customers need us now more than ever. AI has opened the door to extraordinary possibilities—but inside the enterprise, things are moving fast and feeling chaotic. Some early adopters are making progress in production, but for many, AI tools are sprawling without governance, data isn’t ready, and talent isn’t there yet. Enterprises are still drowning in application backlogs and struggling with legacy systems. But with the right platform, AI doesn’t have to add to the chaos. It can become the breakthrough that brings clarity—and drives real, enterprise-wide impact. At OutSystems, we’ve built that platform, providing the tools necessary for enterprises to overcome these hurdles. We are looking for passionate, talented, and motivated people to join us in helping our customers build, deploy, and scale apps and agents—fast, helping them accelerate innovation while enabling secure, governed human-AI collaboration. OutSystems is a truly global company, with more than 850,000 developer community members, 1,700 employees, more than 500 partners, and thousands of active customers in over 75 countries and across 21 industries. Founded in 2001, OutSystems has offices in the United States, United Kingdom, the Netherlands, Portugal, Germany, the UAE, Japan, Hong Kong, Malaysia, Australia, India, and Singapore, and of course has a thriving, worldwide community of remote employees. Amongst our customers are some of the world's most recognizable brands across diverse industries—brands like Toyota, Heineken, Bosch, KeyBank, and UCLA. These customers are the reason we have a 4.6 star rating on G2. Their success is ours, and their stories demonstrate tangible ROI and transformational impact. We are a 9x Gartner Magic Quadrant Leader for Low-Code Application Platforms and a multi-year leader in the Forrester Wave. We’re recognized not just as leaders but as visionaries with a strong ability to execute, now extending our leadership into the AI and agentic application development arena. Working at OutSystems Our goal is to ensure that OutSystems is a place for bright, happy, and motivated people who share a common purpose and take pride in doing excellent work to pursue our vision of providing the AI-powered low-code development platform enterprise leaders trust to build, secure, and evolve their business applications, agents, and core systems. Our culture is focused on our core values of trust, customer success, innovation, and alignment. Our team members operate with transparency, integrity, and accountability, define success through the lens of the outcomes we deliver for our customers, push the boundaries with excellence, and work together toward our shared vision to deliver on what matters most. What do we have to offer you? • A company that is always growing, changing, and innovating. We challenge each other to innovate in our products, in our team, and how we use our own technology. And we give our teams space to be proactive and creative., • Real career opportunities. We care about growth and development. Yes, vertical career progression is a possibility, but it's not the only one. From lateral moves and joining different teams to mastering specialized skills, we support your growth no matter what your goals are., • Work colleagues that are as smart, hard-working, and driven as you. We act as one global OutSystems team, taking ownership and working together toward a shared vision., • Disrupting the status quo is in our DNA. In fact, it’s why our company exists., • We ask “why” a lot. It helps us connect our individual work to the bigger picture and sometimes even uncover a better way. Are you ready for the next step in your career? Then we’d love to hear from you! OutSystems nurtures an inclusive culture of diversity, where everyone feels empowered to be their authentic self and perform at their best. A company that embraces the creativity and innovation that comes through diverse perspectives. We are committed to creating a team that reflects society through inclusive programs and initiatives and are proud to be an equal opportunity employer. All qualified applicants receive equal consideration regardless of race, place of origin, color, age, marital status, religion, sex, sexual orientation, gender expression or identity, protected veteran status, disability status or any other status protected by law.

About Prighter Prighter is a fast-growing LegalTech company building productised services and SaaS solutions for compliance with data protection as well as AI & digital governance regulations. With the mission to enable companies around the world to comply with regulatory requirements for their digital business, our services and SaaS solutions guide our global clients through the increasingly complex legal landscape. Uniquely in our sector, we are born out of a law firm and now deliver our solutions to companies of all sizes in over 50 countries. We are an innovative tech-centered business with the benefit of legal capability running through our company – this is a significant differentiator in what we deliver. The diversity of our client base mirrors the diversity of our international team. To professionalise our product development and continue our growth path, we are currently looking for a senior backend developer. The Role The position is embedded in the broader strategy to transform a service lead company into a product lead company. The goal is to improve the quality and the range of our SaaS solutions to serve our global client base with products enabling them to manage complex regulatory requirements for the digital ecosystems. The role is at the core of this strategy and you will work closely with our product team and frontend engineers to help define products and feature requirements and execute on them. Part of the role as well is to contribute in discussions and decision making on strategy and building not only the products but also the company. Skills Required · Senior backend skills with at least 5 years of experience with Java, and a good understanding of Python (FastAPI, Flask…), SQL based databases · Must have a high comfort level with source control (git), agile development and CI/CD; · Organisational skills and team lead quality; · Excellent communication skills, especially also in English; · Availability during normal business hours (CET); · Fast learning and openness to new and changing tasks; · Humour and the ability to make others laugh and to inspire. Advantageous · Full stack development skills: React, Vue.js or Angular; · Experience working in startups and in small teams; · Experience with compliance software. Perks · Grow in a multidisciplinary team and be inspired by seasoned professionals in other fields; · Hybrid work environment fitting your preferences; · Budget for relevant educational opportunities · Take pride in knowing you are delivering some peace of mind to businesses around the world and contribute to the accessibility of privacy and digital rights for millions of people. Competitive annual gross salary starting from € 60.000,-, but higher depending on experience and skills.

PROJECT DESCRIPTION Join a fast-moving, outcome-driven engineering team that builds high-quality simulations and real-time experiences using commercial and proprietary game engines. You’ll shape how we exploit, extend, and integrate engines to solve complex systems problems, influence product roadmaps, and mentor engineers across disciplines. If you love squeezing performance from engines, building robust pipelines, and turning prototypes into production-grade systems, this role is for you. SKILLS AND KNOWLEDGE REQUIRED Must Have • Proven experience as a game developer, engine engineer, or simulation engineer working with commercial game engines (Unreal, Unity, or similar)., • Good C++ skills and practical experience with Python and Lua scripting., • Demonstrable track record of engine exploitation: profiling, optimization, custom module/plugin development, and toolchain integration., • Systems thinking: you design solutions that consider performance, maintainability, and operational constraints., • Experience with rapid prototyping, iterative design, and stakeholder-driven development., • Strong stakeholder management and the ability to translate user needs into technical requirements., • Excellent communication skills and a collaborative mindset. Desirable • Degree in a STEM field, ideally to Masters level., • Experience with animation pipelines, 3D modelling, or content creation workflows., • Familiarity with HLA, DIS, or other simulation interoperability standards., • Background in UX/HMI design or human-in-the-loop simulation., • Prior experience working on security-cleared or regulated projects. TASKS REQUIRED • Lead engine-driven projects from concept through delivery, building demos, bespoke tools, and integrated simulations., • Exploit and extend game and simulation engines to meet performance, quality, and interoperability goals., • Design and implement robust systems using C++, Python, and Lua to automate workflows and integrate third-party tools., • Drive engine maintenance and optimisation, including profiling, memory and CPU tuning, and platform-specific improvements., • Collaborate across disciplines with systems engineers, software teams, Human Factors designers, and IT to deliver cohesive solutions., • Rapidly prototype and iterate, turning experimental ideas into validated features and production-ready components., • Mentor and document: capture knowledge, run workshops, and support junior engineers to raise team capability. KEY DELIVERABLES • Demonstrations, • Engine improvements and plugins, • Regular knowledge capture, management and sharing activities, • Upskilling of others, • Mentoring of junior staff

About Us We are a fast-growing fintech company building modern, scalable platforms that power real-world financial products. Our engineering culture values clean architecture, strong ownership, and pragmatic innovation. We operate in a cloud-native, microservices environment and invest heavily in frontend quality, design systems, and developer experience. The Role As a Lead Fullstack Engineer, you will play a key technical leadership role across frontend and backend systems. You’ll help shape architecture decisions, lead by example in code, and work closely with product, design, and other engineers to deliver high-quality, scalable solutions. This role is hands-on and ideal for someone who enjoys building modern web applications while mentoring engineers and influencing technical direction. Responsibilities • Lead the design and development of fullstack solutions in a microservices architecture, • Drive frontend excellence, including component design, design systems, and web standards, • Architect, build, and maintain scalable backend services, • Collaborate with product managers and designers to translate requirements into technical solutions, • Guide best practices around code quality, testing, performance, and security, • Mentor and support engineers through code reviews, pairing, and technical guidance, • Contribute to cloud and platform decisions, including deployment and observability Tech Stack & Environment Frontend: • Svelte (primary), with openness to React or Angular experience, • Strong focus on web components and reusable design systems, • Node.js or Python (microservices-based), • API-driven architecture, • Infrastructure & Cloud:, • Kubernetes, • AWS, • Containerized, cloud-native deployments, • Data:, • SQL databases What We’re Looking For • Strong experience as a senior or lead fullstack engineer in modern web environments, • Deep knowledge of JavaScript and frontend architecture, • Experience with Svelte, React, or Angular (Svelte experience is a plus, not a requirement), • Backend experience with Node.js and/or Python, • Solid understanding of microservices architecture, • Hands-on experience with Kubernetes and AWS, • Strong SQL skills and experience designing data models, • Proven ability to lead technically and mentor other engineers, • Comfortable working in a fast-paced fintech or product-driven environment Nice to Have • Experience building or maintaining design systems, • Exposure to web components standards, • FinTech, payments, or regulated-industry experience, • CI/CD and DevOps best practices What We Offer • Opportunity to lead and shape core technical systems, • Modern tech stack with real architectural ownership, • Collaborative, product-focused engineering culture, • Competitive compensation and benefits, • Flexible working arrangements

We are looking for an experienced Senior Machine Learning Engineer to lead the design and production integration of ML into an established live trading system and drive its next phase of development. Building on our early ML research and prototypes, you will design, build, deploy, and operate production ML components that integrate directly with a real-time execution engine – improving decision-making and execution quality with measurable financial impact. This is an excellent opportunity for someone who enjoys autonomy, technical responsibility, and building production-grade ML systems where reliability, latency, and real-world feedback loops matter. What You’ll Do • Lead the design and production integration of ML components into a live, Python-based trading system, • Take early ML research/prototypes and turn them into reliable production models and services, • Build robust training and evaluation pipelines with safeguards against leakage, non-stationarity, and drift, • Develop real-time inference components with clear fail-safes, fallbacks, and graceful degradation, • Create monitoring and observability for production ML (model performance, drift detection, alerts, rollback plans), • Work with high-frequency market data: missing data, late arrivals, outliers, regime shifts, and noisy signals, • Collaborate directly with the Head Trader to translate strategy goals into ML objectives and measurable outcomes, • Partner closely with software engineers on integration, deployment, performance, and operational reliability, • Troubleshoot and resolve production issues quickly during key market hours when needed Essential Skills • Strong Python developer (min. 5+ years professional Python experience), • Demonstrable experience taking ML models from prototype to production (deployment, monitoring, and ongoing operation), • Strong understanding of validation pitfalls (e.g., leakage), time-series/non-stationary dynamics, and model drift, • Experience building end-to-end ML workflows: data ingestion/cleaning, feature engineering, training pipelines, model serving/inference, • Ability to design for reliability: monitoring, alerting, safe deployment, rollback strategies, and incident response, • Comfortable owning and improving an evolving codebase: refactors, architecture improvements, reproducibility, and clean tests, • Strong engineering discipline: correctness, edge cases, careful time-handling, attention to detail, • Comfortable working independently, making architectural decisions, and maintaining high code quality, • UK-based and available for support during core market hours when needed Desirable Skills • Experience with real-time/low-latency systems (streaming data, telemetry, market data, etc.), • Familiarity with production ML monitoring/observability practices and tooling, • Experience with cloud deployment environments (VMs/containers, monitoring, CI/CD), • Background in financial markets, algorithmic trading, or market microstructure (helpful, not required), • Experience with distributed systems, message queues, or event-driven architectures What We Offer • Competitive salary – negotiable based on experience, • Mostly remote, with some in-office collaboration days for coordination and planning, • Yearly bonus based on company performance, • The chance to take significant ownership of production Machine Learning in a live system, • Long-term role with the opportunity to influence the Machine Learning roadmap and system design, • A lean environment with minimal bureaucracy and direct impact

Overview We are seeking an experienced Software Technical Lead to provide hands-on technical leadership within an automation and intralogistics environment. This role is ideal for a senior engineer who actively writes and reviews code, has managed and supported other developers, and can lead the technical delivery of complex software solutions, including Warehouse Management Systems (WMS). This is not a purely managerial role. The successful candidate must deeply understand code and be comfortable working close to the detail while guiding others. Key Responsibilities Technical Leadership • Act as the technical authority across software projects within automation and intralogistics systems, • Lead solution design, architecture, and technical decision-making, • Ensure high standards of code quality, performance, scalability, and maintainability, • Review code and provide hands-on technical support to developers, • Actively contribute to the codebase using .NET and Python, • Support development of software solutions integrating with WMS, automation platforms, and material handling systems, • Line-manage and mentor software developers, • Provide day-to-day technical guidance and support to direct reports, • Support skill development, knowledge sharing, and best practices, • Conduct technical reviews and contribute to performance and development discussions Required Skills & Experience Essential • Proven experience as a Software Technical Lead, Lead Developer, or Senior Software Engineer, • Demonstrable experience managing and technically supporting other developers, • Strong, hands-on coding experience with .NET and Python, • Strong understanding of software architecture and system integration, • Background in automation, intralogistics, warehouse systems, or industrial software, • Experience with Warehouse Management Systems (WMS), • Must understand code deeply — able to design, review, debug, and improve it What We’re Looking For • A hands-on technical leader, not a people manager detached from code, • Someone comfortable guiding developers while remaining deeply technical, • A pragmatic problem-solver with strong communication skills, • A leader who can balance delivery, quality, and mentoring

We are currently recruiting full stack developers to join a trading technology team at a leading investment firm. These roles are best suited for candidates with experience in full stack development using React and Python and particularly those who have built trading platforms from the ground up. Fu

Software Development Engineer III Expedia Group brands power global travel for everyone, everywhere. We design cutting-edge tech to make travel smoother and more memorable, and we create groundbreaking solutions for our partners. Our diverse, vibrant, and welcoming community is essential in driving our success. Why Join Us? To shape the future of travel, people must come first. Guided by our Values and Leadership Agreements, we foster an open culture where everyone belongs, differences are celebrated and know that when one of us wins, we all win. We provide a full benefits package, including exciting travel perks, generous time-off, parental leave, a flexible work model (with some pretty cool offices), and career development resources, all to fuel our employees' passion for travel and ensure a rewarding career journey. We’re building a more open world. Join us. Expedia Group Advertising is redefining how travel brands connect with global audiences. Our Publishing Team owns the end-to-end delivery of display and travel ads across Expedia’s white-label and partner platforms. We’re building the next generation of video ad infrastructure, AI-powered tooling, and Rapid API integrations to deliver smarter, more engaging ad experiences. This is a frontend-heavy full stack role, ideal for engineers who want to grow across the stack while focusing on building scalable, high-performance UI systems. You’ll join a senior, collaborative team that values autonomy, curiosity, and a “Go Get What’s Next” mindset. We’re looking for someone who thrives in a fast-paced environment, takes initiative, and is excited to shape the future of travel advertising. In this role, you will: • Develop scalable cloud-native full stack applications that deals in terabytes of data, • Be responsible for your products, with a focus on DevOps and robust automation, • Embrace change, always open to replacing what you built yesterday with something better today, • Participate, own and deliver Sprint tasks and help drive the team forward., • Collaborate with teams and individuals to complete your team assignment on time, with quality., • Develop and test your assigned tasks., • Through unit testing implementation of sprint tasks using XUnit and/or JUnit., • Develop client / server solutions with an emphasis on open source technologies., • Prototype ideas, execute and learn from them and enrich the overall team experience. Experience and Qualifications: • 4+ years of experience working as Full Stack developer with a Product company., • BS/MS in Computer Science or related technical discipline Preferable from premiere institute., • Well versed with front end technologies and frameworks like React, Angular, Vue, Advanced JavaScript, HTML, CSS, SASS, LESS, Webpack, • Well versed with technologies and frameworks like JAVA/C#, Node, Python, Spring, AWS technologies like Lambda, ECS, S3, EMR, DynamoDB, Cognito, IOT, Step Functions, EC2, API Gateways, • Clear understanding of developing UI as well as backend architectures, • Unit testing frameworks like JSUnit, Mocha, Jasmine, Jest, QUnit,, • Build and dependency management tools (Ant, Ivy), • Should have clear understanding of Continuous Integration and should have used or configured such tools in the past, • Clear understanding of major enterprise design patterns., • An agile proponent and scrum practitioner., • Web services experience REST/GRAPHQL/Microservices, • Good working understanding of commonly used data structures, algorithms and design patterns.

Brief Description of Roles (what they are going to do) • Join us as a Full Stack Web Application Developer, • In this key role, you’ll lead and collaborate with multiple stakeholders to design, build and deliver solutions to internal customers, • You’ll be partnering with the business and technical stakeholders, driving out high quality value add web based solutions, • This is an opportunity to gain exposure as you educate and sell opportunities and developments in web based applications across the bank What you'll do • As a Full Stack Web Application Developer, you’ll be designing, building and supporting web based applications, as well as producing resilient and long lived software that meets current non-functional requirements and is flexible to cope with future functional and non-functional needs. You’ll also be: • Assessing user requirements and stories to arrive at effort required, • Internally validating all code written for yourself and peers, • Managing environments and code through QA and release processes, • Supporting and mentoring team members to deliver code as per set standards and processes, • The skills you'll need, • We’re looking for someone with extensive knowledge and experience with a proven track record across relevant web based languages and technologies, paired with extensive knowledge and experience of building web based applications. You’ll be educated to degree level in computer science, software engineering, similar or hold equivalent experience., • You’ll be a very capable communicator with the ability to communicate complex technical concepts clearly to your peers and management level colleagues, with good collaboration and stakeholder management skills. You’ll also demonstrate: • Relevant experience from an industry in developing web based applications, • The ability to rapidly and effectively understand and translate product and business requirements into technical solutions, • The ability to rapidly and effectively understand and be able to support, modify and maintain systems and code developed by other engineering teams, • Experience of working in Agile projects, • A willingness to both teach others and learn new techniques, • Grade and Role Title e.g. Software Engineer C9s, • C9, • Full Stack Python/React developer, • Skills: Very brief, we go deeper later in the process, • Proficient in Python (4+ years) including:, • FastAPI, • ORM, • Agent frameworks, • MCP, • Proficient in React/TypeScript (4+ years), • Strong knowledge of PostgreSQL, • Experience with AI concepts and their integration into applications, • Experience with Git and CI/CD pipelines, • Comfortable working in Agile environments, • Worked under scrum methodology, • Jira, • Confluence, • 4+ years of professional experience

Multi-Agent LLM Systems Remote (MUST BE IN EUROPE) We’re partnering with a venture-backed startup led by a founder who has built and taken two technology companies to IPO, now assembling a world-class team to tackle one of the most impactful problems in applied AI. The company is developing a voice-enabled AI copilot used by professionals to eliminate the friction from documentation and decision-making, a product with genuine, real-world impact that’s already being used in production environments. They’re now looking for a Senior/Staff AI Engineer to own and evolve the core “brain” service behind this assistant, the system that powers reasoning, retrieval, and dialogue in real time. Interview Process: 1️⃣ Intro call where we talk about the role. 2️⃣ Technical discussion with the Head of AI. 3️⃣ Deep-dive session with a Backend Engineer and ML Engineer from the team. 4️⃣ 30-minute conversation with the Founder. Why This Is Worth Your Time • Real ownership: You’ll be the architect behind a core AI system, not a feature contributor., • Fast-moving environment, • Immediate impact: Your code will run in production and support real users from day one., • Technical depth: Multi-agent reasoning, voice-streaming, RAG optimisation and all in one system., • Flexible setup: Remote across the EU, with optional co-working in London or Barcelona. What you’ll do • Obsessive about latency, you think in milliseconds, optimise for concurrency, and understand the trade-offs between speed, cost, and model performance., • Design, implement, and productionise multi-agent LLM systems that reason, plan, and coordinate., • Develop FastAPI-based microservices optimised for low latency and high reliability., • Engineer and evaluate RAG pipelines: hybrid retrieval, re-ranking, grounding, and context validation., • Integrate real-time voice interfaces (STT/TTS, WebRTC, LiveKit) into intelligent conversational flows., • Instrument and evaluate system performance using observability and model-faithfulness metrics. What we’re looking for • Proven ability to build and ship agentic or multi-agent frameworks into production., • Expert Python, FastAPI, and asyncio developer., • Practical experience with LangChain, Autogen, or custom orchestration layers., • Startup mindset: ownership, speed, and pragmatism over perfection. Bonus points • Experience working with voice or streaming systems (STT/TTS, WebRTC, LiveKit)., • Exposure to evaluation tooling, LLM-as-judge setups, or agent benchmarking., • Background in healthtech, fintech, or other compliance-heavy sectors.

TabCap Investment Management Full Stack Developer About TabCap TabCap is a London-based alternative investment firm focusing on systematic strategies in fixed income markets, with a particular emphasis on credit index products such as CDS indices, options and tranches. TabCap believes that systematic strategies in these products are a relatively underexplored space compared to equivalent strategies in equity/futures markets and that the potential for performance and asset growth in these strategies is very high. The TabCap team has extensive experience in alternative investments including time spent at large institutional firms such as J.P. Morgan, Cheyne Capital, Paulson & Co. and Pacific Asset Management. TabCap launched in December 2021 and has since experienced strong asset growth, managing a combination of long biased and absolute return strategies. The TabCap team consists of thirteen full-time professionals. The Role You'll work on our in-house portfolio management system—a full-stack web application that is core infrastructure for the firm’s trading and investment activities. You'll collaborate directly with portfolio managers and the operations team, owning features from conception to deployment. The work splits roughly: • 60% Web Development – React frontend + Python FastAPI backend for trade booking, dashboards, fund analytics, and reporting, • 30% Data and Domain Modelling – Data pipelines for research, modelling instrument and trade structures in Python, working with market data feeds, • 10% Infrastructure – AWS deployments, database modelling, CI/CD This isn't just a ticket-taking role. You'll sit with the portfolio managers and the Head of Operations, understand what they need, and build it. Your code will power the operational infrastructure for managing the portfolios—handling trade workflows, portfolio data, and analytics within days of writing it. The Stack • Frontend: React, TypeScript (shadcn/ui, Vite, AG Grid), • Backend: Python, FastAPI (SQLAlchemy ORM, MySQL, Redis, QuestDB), • Infrastructure: AWS (EC2, S3, SQS, RDS), CloudFormation, Git, Cypress, • Integrations: External market data providers and the fund administrator What You'll Work On • Trade booking interfaces for CDS, bonds, FX, futures with complex validation logic, • Modelling trade and instrument domain classes in Python (CDS indices, options, tranches, bonds), • Fund valuation and NAV calculation systems, • Analytics and reporting interfaces for portfolio managers and operations, • Data pipelines ingesting market data used for portfolio analysis and systematic strategies, • Database schema design for new features and instruments, • API endpoints and backend services following Domain-Driven Design patterns The work is driven by the needs of the business at any point in time—priorities shift between long-term projects and operational requirements. As the business grows, there's scope to shape the technology stack—evaluating and implementing new tools and technologies as business needs evolve. You Should Have Essential: • 2-5 years professional development experience, • Solid understanding of modern JavaScript/frontend frameworks (React preferred), • Experience with a modern backend language/framework (Python, Node.js, C#, Java, etc.), • Experience with Git and collaborative development, • Excellent quantitative skills—comfortable with analytical thinking and working with numerical data, • An interest in quantitative finance, • TypeScript experience, • AWS experience, especially CloudFormation, • SQL skills, • DevOps familiarity Why This Role is Different Direct Impact – You're not developing features for thousands of users you'll never meet. You're creating tools for the portfolio managers and the operations team sitting 6 feet away. Ownership – Features are yours end-to-end. You scope, design, implement, deploy, and support. No hand-offs to other teams. Technical Growth – You are helping craft a modern, well-architected codebase focused on clean code, sound design patterns, and best practices. You'll learn Domain-Driven Design, event-driven architecture, and proper financial system design. Domain Complexity – You'll work with credit derivatives, bonds, FX, trade lifecycles, portfolio structures, cash flows, and the relationships between funds, counterparties, and market data. Pace – Small team means you ship fast and see immediate results. You will wear multiple hats and solve varied problems. What We Value • Pragmatism over perfection – Deploy working solutions, iterate based on feedback, • Curiosity – You want to understand the 'why' behind requirements, • Ownership mindset – You take pride in your work and care about outcomes, • Communication – You can talk to Portfolio Managers about their needs and translate to technical solutions, • Quality consciousness – You write tests, consider edge cases, and think about maintainability Location This role is based in our Central London office. There is flexibility to work from home one day per week. Benefits • Competitive compensation package– commensurate with experience, including a discretionary cash bonus, • Attractive company benefits– including private medical insurance

Master's in Science (IT/Computer Science/Engineer).Looking for candidates with Master's Degree Only.Here at Information Tech Consultants Ltd (ITC) we are providing a unique opportunity for entry level Data Scientists to utilize our skills and expertise to become successful experienced Data Scientist

We're looking for a Mid-Level to Senior Python Developer with a strong STEM background — someone who can not only write clean, effective code but also understand and work with scientific tables and datasets. You’ll contribute to the design and development of scalable, secure software solutions,

We are currently recruiting for a Python Developer with experience in API development for an exciting contract at our global client in the finance sector. Hands-on experience with API development using Python and FastAPI.

Python/Golang/Rust Developer - Digital Assets arm of Global Fund - Up to £200k base + Bonus. Python/Golang/Rust Developer - Digital Assets arm of Global Hedge Fund - Up to £200k base + Bonus.

Python: Core Python experience around multi-processing and async programming. We are currently recruiting full stack developers to join a trading technology team at a leading investment firm. These roles are best suited for candidates with experience in full stack development using React and Python

Python-based trading and research infrastructure.

Python Quant Developer - Hybrid - London - Up to £120k base + 40%+ bonus. A global investment management fund (~$10 billion AUM) is looking for a Python Developer to help them build and maintain a research environment that facilitates diversified systematic strategies in the commodities space. With

Building and maintaining services using Python, TypeScript, and cloud platforms such as AWS or GCP.

Python-based trading and research infrastructure.

Python/Golang/Rust Developer - Digital Assets arm of Global Fund - Up to £200k base + Bonus.

As platforms continue to evolve and new services are introduced, the team is looking for an experienced Python developer who can contribute at a senior level and take ownership of complex, long-lived systems.

This is a newly created position for a Lead Software Developer to take a newly created position with a Northampton based firm paying £75,000 - £85,000 + up to 15% bonus in a hybrid work environment.

Senior Python Developer Team Lead.

Python: Core Python experience around multi-processing and async programming. Full stack development experience using React + Python. We are currently recruiting full stack developers to join a trading technology team at a leading investment firm.

Are you a Senior Python Developer looking to help shape the future of how schools use technology to empower learners across the UK? We are searching for a Senior Python Developer / Lead Python Developer who can guide a talented engineering team and push the boundaries of what cloud-native EdTech can

Senior Python Developer Team LeadLocation:Remote (UK-based)Salary:£60,000 £70,000 per annumWere recruiting on behalf of our client who are in EdTech supporting schools across the UK. They are looking for aSenior Python Developerwith Team Lead exper

Proficiency in Python programming and related frameworks/libraries. Proficiency in Python and familiarity with modern frameworks and libraries. Mentor and support junior developers by providing technical guidance, coaching, and fostering a culture of continuous improvement within the development tea

Quant Developer : Elite Quant Fund : Python/C++ : £150-200k base plus huge bonus. Develop high‑performance, robust code across Python and C++. Exceptional programming skills in Python and/or C++, with a focus on writing clean, performant production code.

One of the world’s most prestigious hedge funds is looking for an outstanding Python Quant Developer to join one of their Fixed Income trading pods. Deep understanding of Python and common quant libraries.

The video interview platform Shortlister.Our platform is the most innovative product on the market and we have an exciting development roadmap set out ahead of us – now we need you to drive us down it.Our HQ is situated in the idyllic and historic city of York where you would be based for the most

Strong commercial experience as a backend developer using Python ideally within a start‑up or scale‑up environment. Design, develop, and maintain backend services using Python, Django, Graphene, and AWS Lambda. Support and mentor other developers through code reviews and collaboration.

PIE Mapping is a mapping consultancy looking for a Python backend developer to join our expanding team. At least one year experience as a backend developer. Working closely with the lead developer to develop new features.

Senior Python Developer (Distributed Systems) - Up to £200,000 P/A - London. My client is a well-established and successful tech house working in the finance sector who are looking for a Python Developer, with outstanding technical and communication skills to join their existing team of software en

My client based in the Hampshire area is an innovative IT services and solutions company looking for a Python Developer who wants to move into a DevOps role. As a Python Developer you will work in a hybrid model of 3 days in office and 2 days WFH. Design and develop backend services, APIs, and autom

Senior Python Developer | Electronics x AI. Strong Python in production and senior-level ownership. Own Python services and APIs for AI-driven design workflows.

This role is for a Python Developer with 4+ years of experience in asset management, insurance, or investment banking. The 6‑month contract, outside IR35, offers a remote position focused on backend systems using Python, GCP, and Docker. Python Engineer – Financial Data Platforms – Outside IR3

A leading UK public sector organisation is looking for an experienced Contract Software Developer, focusing on Python and Django to enhance a vital digital service.

Using existing Python skills to support the research, development, deployment and monitoring of deep-learning enabled products into hospitals, the Python Developer will work with a variety of technologies including the Python scientific stack (NumPy, Pandas, SciPy, etc. The Python Developer will be

We’re looking for a talented and adaptable Python Developer to join our established development team, working on high-impact digital products used by over 30 million people each month. Be a multi‑skilled developer who is happy to step out of their comfort zone and learn new technologies. Work in

A global assurance provider is looking for a talented Senior Developer to join their Cyber Digital Strategy team. In this hands-on role, you will design, develop, and integrate secure software solutions using Python and React.

Job Title: Contract Software Developer - Python & Django. Proven commercial experience with Python and Django framework. A leading UK public sector organisation is seeking an experienced Contract Software Developer to enhance and modernise a critical national digital service.

Experienced Django And Python Developer at. We require an experienced and self-motivating developer to join our small and focused team and work with us on our exciting new Python/Django project, which is currently in development. You will require excellent working knowledge across a wide range of we

A leading aerospace and defense company in the UK is seeking a Software Developer (Python/SQL/Testing) based in Derby. Ideal candidates will have experience in Python and SQL, knowledge of Vue or React, and a degree in a relevant field.

Role: Mid-Level Python Developer - Python, Flask, AWS. Write high-quality, scalable Python code to optimise the performance of Python-based applications. OB have partnered with a FinTech company, who are looking to bring on 2 x Mid-Level Python Developers to their highly skilled engineering team.

Developing and maintaining in‑house Python applications.

A leading digital insurance provider is seeking a Software Developer in London. Ideal candidates will possess strong Python skills, attention to detail, and the ability to work autonomously in a hybrid environment.

A tech-native consultancy in London is looking for a Python Developer to join their Front Office R&D and Trading Technology team. The role involves designing and maintaining Python-based core libraries, providing L1/L2 user support, and improving system reliability. Ideal candidates should have a st